dzhokhar tsarnaev was formally charged today. he'll be prosecuted through the criminal justice system despite republicans who say he should be treated as an enemy combatant. >>> later, the russian connection. we have new details about the older brother, tamerlan, and his six-month trip overseas to russia, that area, as he became increasingly more devout in his religion and radicalism. >>> here in washington, the marathon bombings have already started to change the debate on things like -- you knew this was coming -- immigration. >>> finally, life started to return to normal this weekend in boston. i was up there as the slow healing begins. this is "hardball." as we say up there, "hardball." the place for politics. >>> he will not be treated as an enemy combatant. we will prosecute this terrorist through our civilian system of justice. >> welcome back to "hardball." that was of course, white house spokesman jay carney short by before 1:00 p.m. today making clear the boston suspect will not be treated as an enemy combatant. as some